title: Incontinentia pigmenti diagnostic criteria update.
abstract: In 1993 diagnostic criteria for incontinentia pigmenti (IP), a genodermatosis in which skin changes are usually combined with anomalies of other organs, were established. Approximately a decade ago, IKBKG gene mutation was discovered as a cause for IP. This finding has not been included in IP diagnosis so far. In addition, literature data pointed out a few other clinical findings as possible IP diagnostic criteria. Literature facts concerning IP diagnosis were analyzed. Different organ anomalies, their frequency and severity, were analyzed in the context of applicability as IP diagnostic criteria. Taking into account analyzed data from the literature, the proposal of updated IP diagnostic criteria was presented. We propose as major criteria one of the stages of IP skin lesions. As updated IP minor criteria in our proposal we included: dental, ocular; central nervous system (CNS), hair, nail, palate, breast and nipple anomalies; multiple male miscarriages, and IP pathohistological findings. In the diagnosis of IP, the presence of IKBKG mutation typical for IP, and existence of family relatives with diagnosed IP are taken into account.
authors.affiliation: School of Medicine, University of Belgrade and Clinics of Dermatovenerology, Clinical Center of Serbia.
authors.forename: S
authors.initials: S
authors.lastname: Minić
authors.forename: D
authors.initials: D
authors.lastname: Trpinac
authors.forename: M
authors.initials: M
authors.lastname: Obradović
mesh_terms: D041321:Chromosomes, Human, X; D005260:Female; D056426:Genetic Loci; D006801:Humans; D051550:I-kappa B Kinase / Q000235:genetics*; D007184:Incontinentia Pigmenti / Q000175:diagnosis* / Q000235:genetics* / Q000473:pathology; D008297:Male; D009154:Mutation; D012737:Sex Factors
chemical_list: C491731:IKBKG protein, human; D051550:I-kappa B Kinase
keywords: IKBKG gene; anomalies; diagnostic criteria; incontinentia pigmenti; molecular genetic testing